Help documentation is accessible from within the onboarding flow

Users who get stuck during onboarding and cannot find help in-context either email support (expensive for you, slow for them) or give up entirely. The user-experience taxon treats contextual help access as onboarding-tier support, not a polish item: a "Need help?" link in the corner of the signup screen, a tooltip on a confusing step, or an embedded chat widget deflects support load and rescues conversions that would otherwise be lost to silent abandonment. The cheapest support ticket is the one the user answers themselves by clicking a link.

Add a persistent help affordance to the onboarding layout. Edit src/app/(app)/onboarding/layout.tsx to render a fixed-position "Need help?" button linking to the getting-started docs in a new tab, or embed a chat widget so users can ask questions without leaving the flow.

<div className="fixed bottom-4 right-4">
  <Button variant="outline" size="sm" asChild>
    <Link href="/docs/getting-started" target="_blank">Need help?</Link>
  </Button>
</div>